I I TX00 107 59 3 417 STOVE AIR HEAT OUTER 1987 88 I 14075671 V 3 417 STOVE IA R HEAT OUTER 1989 10054789 60 3 616 STUD EXHAUST PIPE 14088827 61 8 971 PLUG 50 HD FILLER DRAIN 3 8 1 8 STL AR 445686 62 0 386 COVER VALVE ROCKER RH 1 4091554 4 63 1 153 STUD COOLANT OUTLET 3 8 16X0 78 I 3 932368 64 1 745 TUBE OIL FILLER L 14103260 65 1 745 GROMMET OIL FILLER TUBE 101 08402 66 3 275 BOLT INTAKE MANIFOLD 1 3 5 6 LH 1 3 RH 14091544 3 275 BOLT INTAKE MANIFOLD 1 2 LH 6 RH I 14091543 I 67 2 251 SUPPORT SPARK PLUG WIRE RH V 10054856 68 3 275 STUD INTAKE MANIFOLD 3 8 16X 78 4 LH 2 RH I 14091546 3 275 STUD INTAKE MANIFOLD 4 5 RH I 14091546 r 69 1 150 SENSOR COOLANT TEMP 25036979 70 0 459 RETAINER VALVE LIFTEFI RESTRICTOR 1 0046165 I 71 1 246 THERMOSTAT 195 DEGREE I 3051139 72 1 154 GASKET COOLANT OUTLET 10077105 73 1 153 OUTLET COOLANT I 2 14081284 74 8 900 BOLT HEX 375 16X1 25 O 3OOM PC AR 9 420462 75 0 293 PLUG CYLINDER HEAD RH REAR HOLE 1 4090911 76 8 939 PIN DOWEL 5 16 X 9 16 STEEL AR I 585927 77 0 429 STUD VALVE ROCKER ARM OO3 OVERSIZE I I 3814692 RPO DEFINITIONS w j K19 REACTOR SYSTEM AIR INJECTION f t 1991 GENERAL MOTORS SERVICE PARTS OPERAT ONS LT TRUCK 4526 i 0 000 GROUP Q I 0 18 I I 1 91